Global economic uncertainties are likely to continue, and they will influence commodity markets including grain and soy periodically. However, many of the weakest market shorts have gotten out or at least reduced their exposure by now.Soybean and corn harvesting is underway full blast across the Midwest except for the eastern areas that are still experiencing lingering showers, and those should join the party in a few days. So far this week, producers are reporting fabulous yields similar to those prevailing before the rain delays. Meanwhile, planting of the remaining winter wheat acreage has also resumed. USDA reported that 76 percent of winter wheat had been planted as of 19 October, which is about average for the date, and that 56 percen...